Power supply panel



FIG. 1 is a perspective view of the present invention, showing the new design for a power supply panel;

FIG. 2 is a front view of the power supply panel;

FIG. 3 is a rear view of the power supply panel;

FIG. 4 is a left side view of the power supply panel;

FIG. 5 is a right side view of the power supply panel;

FIG. 6 is a top view of the power supply panel; and,

FIG. 7 is a bottom view of the power supply panel. 

The ornamental design for a power supply panel, as shown and described. 